10861020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20131

約数の個数: 48

約数和(自身を含む): 33791520

約数和(自身を除く): 22930500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20113, 40226, 60339, 80452, 100565, 120678, 181017, 201130, 241356, 301695, 362034, 402260, 543051, 603390, 724068, 905085, 1086102, 1206780, 1810170, 2172204, 2715255, 3620340, 5430510, 10861020]

約数ペア:

[(1, 10861020), (2, 5430510), (3, 3620340), (4, 2715255), (5, 2172204), (6, 1810170), (9, 1206780), (10, 1086102), (12, 905085), (15, 724068), (18, 603390), (20, 543051), (27, 402260), (30, 362034), (36, 301695), (45, 241356), (54, 201130), (60, 181017), (90, 120678), (108, 100565), (135, 80452), (180, 60339), (270, 40226), (540, 20113)]